Pandas Profiling Report

Dataset statistics

Number of variables	21
Number of observations	21611
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	4.1 MiB
Average record size in memory	200.5 B

Variable types

Numeric	17
DateTime	1
Categorical	3

Alerts

`price` is highly overall correlated with `sqft_living` and 3 other fields	High correlation
`bedrooms` is highly overall correlated with `bathrooms` and 2 other fields	High correlation
`bathrooms` is highly overall correlated with `bedrooms` and 6 other fields	High correlation
`sqft_living` is highly overall correlated with `price` and 5 other fields	High correlation
`sqft_lot` is highly overall correlated with `sqft_lot15`	High correlation
`floors` is highly overall correlated with `bathrooms` and 3 other fields	High correlation
`grade` is highly overall correlated with `price` and 6 other fields	High correlation
`sqft_above` is highly overall correlated with `price` and 6 other fields	High correlation
`yr_built` is highly overall correlated with `bathrooms` and 2 other fields	High correlation
`zipcode` is highly overall correlated with `long`	High correlation
`long` is highly overall correlated with `zipcode`	High correlation
`sqft_living15` is highly overall correlated with `price` and 4 other fields	High correlation
`sqft_lot15` is highly overall correlated with `sqft_lot`	High correlation
`waterfront` is highly overall correlated with `view`	High correlation
`view` is highly overall correlated with `waterfront`	High correlation
`waterfront` is highly imbalanced (93.6%)	Imbalance
`view` is highly imbalanced (72.2%)	Imbalance
`sqft_basement` has 13125 (60.7%) zeros	Zeros
`yr_renovated` has 20697 (95.8%) zeros	Zeros

Reproduction

Analysis started	2023-01-31 00:57:17.130065
Analysis finished	2023-01-31 00:58:34.003740
Duration	1 minute and 16.87 seconds
Software version	pandas-profiling vv3.6.3
Download configuration	config.json

id
Real number (ℝ)

Distinct	21434
Distinct (%)	99.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.5803274 × 10⁹

Minimum	1000102
Maximum	9.9000002 × 10⁹
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	1000102
5-th percentile	5.1235031 × 10⁸
Q1	2.1230493 × 10⁹
median	3.9049304 × 10⁹
Q3	7.3089005 × 10⁹
95-th percentile	9.2973004 × 10⁹
Maximum	9.9000002 × 10⁹
Range	9.8990001 × 10⁹
Interquartile range (IQR)	5.1858512 × 10⁹

Descriptive statistics

Standard deviation	2.8765917 × 10⁹
Coefficient of variation (CV)	0.62803189
Kurtosis	-1.2605153
Mean	4.5803274 × 10⁹
Median Absolute Deviation (MAD)	2.4025301 × 10⁹
Skewness	0.243339
Sum	9.8985455 × 10¹³
Variance	8.2747796 × 10¹⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
795000620	3	< 0.1%
7983000200	2	< 0.1%
3293700496	2	< 0.1%
8945100320	2	< 0.1%
7520000695	2	< 0.1%
3904100089	2	< 0.1%
6308000010	2	< 0.1%
7888000390	2	< 0.1%
7200179	2	< 0.1%
5332200530	2	< 0.1%
Other values (21424)	21590	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1000102	2	< 0.1%
1200019	1	< 0.1%
1200021	1	< 0.1%
2800031	1	< 0.1%
3600057	1	< 0.1%
3600072	1	< 0.1%
3800008	1	< 0.1%
5200087	1	< 0.1%
6200017	1	< 0.1%
7200080	1	< 0.1%

Value	Count	Frequency (%)
9900000190	1	< 0.1%
9895000040	1	< 0.1%
9842300540	1	< 0.1%
9842300485	1	< 0.1%
9842300095	1	< 0.1%
9842300036	1	< 0.1%
9839301165	1	< 0.1%
9839301060	1	< 0.1%
9839301055	1	< 0.1%
9839300875	1	< 0.1%

date
Date

Distinct	372
Distinct (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	337.7 KiB

Minimum	2014-05-02 00:00:00
Maximum	2015-05-27 00:00:00

Histogram

Histogram with fixed size bins (bins=50)

price
Real number (ℝ)

Distinct	4028
Distinct (%)	18.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	540085.03

Minimum	75000
Maximum	7700000
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	75000
5-th percentile	210000
Q1	321725
median	450000
Q3	645000
95-th percentile	1156600
Maximum	7700000
Range	7625000
Interquartile range (IQR)	323275

Descriptive statistics

Standard deviation	367143.05
Coefficient of variation (CV)	0.6797875
Kurtosis	34.582664
Mean	540085.03
Median Absolute Deviation (MAD)	150000
Skewness	4.0239442
Sum	1.1671778 × 10¹⁰
Variance	1.3479402 × 10¹¹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
450000	172	0.8%
350000	172	0.8%
550000	159	0.7%
500000	152	0.7%
425000	150	0.7%
325000	148	0.7%
400000	145	0.7%
375000	138	0.6%
300000	133	0.6%
525000	131	0.6%
Other values (4018)	20111	93.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
75000	1	< 0.1%
78000	1	< 0.1%
80000	1	< 0.1%
81000	1	< 0.1%
82000	1	< 0.1%
82500	1	< 0.1%
83000	1	< 0.1%
84000	1	< 0.1%
85000	2	< 0.1%
86500	1	< 0.1%

Value	Count	Frequency (%)
7700000	1	< 0.1%
7062500	1	< 0.1%
6885000	1	< 0.1%
5570000	1	< 0.1%
5350000	1	< 0.1%
5300000	1	< 0.1%
5110800	1	< 0.1%
4668000	1	< 0.1%
4500000	1	< 0.1%
4489000	1	< 0.1%

bedrooms
Real number (ℝ)

Distinct	13
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3708297

Minimum	0
Maximum	33
Zeros	13
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	0
5-th percentile	2
Q1	3
median	3
Q3	4
95-th percentile	5
Maximum	33
Range	33
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.9300916
Coefficient of variation (CV)	0.27592364
Kurtosis	49.061898
Mean	3.3708297
Median Absolute Deviation (MAD)	1
Skewness	1.9743199
Sum	72847
Variance	0.86507039
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=13)

Value	Count	Frequency (%)
3	9823	45.5%
4	6881	31.8%
2	2760	12.8%
5	1601	7.4%
6	272	1.3%
1	199	0.9%
7	38	0.2%
0	13	0.1%
8	13	0.1%
9	6	< 0.1%
Other values (3)	5	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	13	0.1%
1	199	0.9%
2	2760	12.8%
3	9823	45.5%
4	6881	31.8%
5	1601	7.4%
6	272	1.3%
7	38	0.2%
8	13	0.1%
9	6	< 0.1%

Value	Count	Frequency (%)
33	1	< 0.1%
11	1	< 0.1%
10	3	< 0.1%
9	6	< 0.1%
8	13	0.1%
7	38	0.2%
6	272	1.3%
5	1601	7.4%
4	6881	31.8%
3	9823	45.5%

bathrooms
Real number (ℝ)

Distinct	30
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.1147911

Minimum	0
Maximum	8
Zeros	10
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	1.75
median	2.25
Q3	2.5
95-th percentile	3.5
Maximum	8
Range	8
Interquartile range (IQR)	0.75

Descriptive statistics

Standard deviation	0.770157
Coefficient of variation (CV)	0.3641764
Kurtosis	1.2801397
Mean	2.1147911
Median Absolute Deviation (MAD)	0.5
Skewness	0.51117018
Sum	45702.75
Variance	0.59314181
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=30)

Value	Count	Frequency (%)
2.5	5379	24.9%
1	3851	17.8%
1.75	3048	14.1%
2.25	2047	9.5%
2	1930	8.9%
1.5	1446	6.7%
2.75	1185	5.5%
3	753	3.5%
3.5	731	3.4%
3.25	589	2.7%
Other values (20)	652	3.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	10	< 0.1%
0.5	4	< 0.1%
0.75	72	0.3%
1	3851	17.8%
1.25	9	< 0.1%
1.5	1446	6.7%
1.75	3048	14.1%
2	1930	8.9%
2.25	2047	9.5%
2.5	5379	24.9%

Value	Count	Frequency (%)
8	2	< 0.1%
7.75	1	< 0.1%
7.5	1	< 0.1%
6.75	2	< 0.1%
6.5	2	< 0.1%
6.25	2	< 0.1%
6	6	< 0.1%
5.75	4	< 0.1%
5.5	10	< 0.1%
5.25	13	0.1%

sqft_living
Real number (ℝ)

Distinct	1038
Distinct (%)	4.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2079.8535

Minimum	290
Maximum	13540
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	290
5-th percentile	940
Q1	1426
median	1910
Q3	2550
95-th percentile	3760
Maximum	13540
Range	13250
Interquartile range (IQR)	1124

Descriptive statistics

Standard deviation	918.42241
Coefficient of variation (CV)	0.44158035
Kurtosis	5.2445011
Mean	2079.8535
Median Absolute Deviation (MAD)	540
Skewness	1.4717446
Sum	44947713
Variance	843499.72
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1300	138	0.6%
1400	135	0.6%
1440	133	0.6%
1800	129	0.6%
1010	129	0.6%
1660	129	0.6%
1820	128	0.6%
1480	125	0.6%
1720	125	0.6%
1560	124	0.6%
Other values (1028)	20316	94.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
290	1	< 0.1%
370	1	< 0.1%
380	1	< 0.1%
384	1	< 0.1%
390	2	< 0.1%
410	1	< 0.1%
420	2	< 0.1%
430	1	< 0.1%
440	1	< 0.1%
460	1	< 0.1%

Value	Count	Frequency (%)
13540	1	< 0.1%
12050	1	< 0.1%
10040	1	< 0.1%
9890	1	< 0.1%
9640	1	< 0.1%
9200	1	< 0.1%
8670	1	< 0.1%
8020	1	< 0.1%
8010	1	< 0.1%
8000	1	< 0.1%

sqft_lot
Real number (ℝ)

Distinct	9782
Distinct (%)	45.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	15107.713

Minimum	520
Maximum	1651359
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	520
5-th percentile	1800
Q1	5040
median	7618
Q3	10688.5
95-th percentile	43341
Maximum	1651359
Range	1650839
Interquartile range (IQR)	5648.5

Descriptive statistics

Standard deviation	41422.347
Coefficient of variation (CV)	2.7418012
Kurtosis	285.05248
Mean	15107.713
Median Absolute Deviation (MAD)	2618
Skewness	13.059438
Sum	3.2649279 × 10⁸
Variance	1.7158108 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
5000	358	1.7%
6000	290	1.3%
4000	251	1.2%
7200	220	1.0%
4800	120	0.6%
7500	119	0.6%
4500	114	0.5%
8400	111	0.5%
9600	109	0.5%
3600	103	0.5%
Other values (9772)	19816	91.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
520	1	< 0.1%
572	1	< 0.1%
600	1	< 0.1%
609	1	< 0.1%
635	1	< 0.1%
638	1	< 0.1%
649	2	< 0.1%
651	1	< 0.1%
675	1	< 0.1%
676	1	< 0.1%

Value	Count	Frequency (%)
1651359	1	< 0.1%
1164794	1	< 0.1%
1074218	1	< 0.1%
1024068	1	< 0.1%
982998	1	< 0.1%
982278	1	< 0.1%
920423	1	< 0.1%
881654	1	< 0.1%
871200	2	< 0.1%
843309	1	< 0.1%

floors
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.4943316

Minimum	1
Maximum	3.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	1.5
Q3	2
95-th percentile	2
Maximum	3.5
Range	2.5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.54000341
Coefficient of variation (CV)	0.36136786
Kurtosis	-0.48489632
Mean	1.4943316
Median Absolute Deviation (MAD)	0.5
Skewness	0.61609393
Sum	32294
Variance	0.29160368
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
1	10679	49.4%
2	8241	38.1%
1.5	1909	8.8%
3	613	2.8%
2.5	161	0.7%
3.5	8	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	10679	49.4%
1.5	1909	8.8%
2	8241	38.1%
2.5	161	0.7%
3	613	2.8%
3.5	8	< 0.1%

Value	Count	Frequency (%)
3.5	8	< 0.1%
3	613	2.8%
2.5	161	0.7%
2	8241	38.1%
1.5	1909	8.8%
1	10679	49.4%

waterfront
Categorical

HIGH CORRELATION IMBALANCE

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	337.7 KiB

0	21448
1	163

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	21611
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	21448	99.2%
1	163	0.8%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	21448	99.2%
1	163	0.8%

Most occurring characters

Value	Count	Frequency (%)
0	21448	99.2%
1	163	0.8%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	21611	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	21448	99.2%
1	163	0.8%

Most occurring scripts

Value	Count	Frequency (%)
Common	21611	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	21448	99.2%
1	163	0.8%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	21611	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	21448	99.2%
1	163	0.8%

view
Categorical

HIGH CORRELATION IMBALANCE

Distinct	5
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	337.7 KiB

0	19487
2	963
3	510
1	332
4	319

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	21611
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	19487	90.2%
2	963	4.5%
3	510	2.4%
1	332	1.5%
4	319	1.5%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	19487	90.2%
2	963	4.5%
3	510	2.4%
1	332	1.5%
4	319	1.5%

Most occurring characters

Value	Count	Frequency (%)
0	19487	90.2%
2	963	4.5%
3	510	2.4%
1	332	1.5%
4	319	1.5%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	21611	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	19487	90.2%
2	963	4.5%
3	510	2.4%
1	332	1.5%
4	319	1.5%

Most occurring scripts

Value	Count	Frequency (%)
Common	21611	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	19487	90.2%
2	963	4.5%
3	510	2.4%
1	332	1.5%
4	319	1.5%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	21611	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	19487	90.2%
2	963	4.5%
3	510	2.4%
1	332	1.5%
4	319	1.5%

condition
Categorical

Distinct	5
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	337.7 KiB

3	14030
4	5678
5	1701
2	172
1	30

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	21611
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	3
2nd row	3
3rd row	3
4th row	5
5th row	3

Common Values

Value	Count	Frequency (%)
3	14030	64.9%
4	5678	26.3%
5	1701	7.9%
2	172	0.8%
1	30	0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
3	14030	64.9%
4	5678	26.3%
5	1701	7.9%
2	172	0.8%
1	30	0.1%

Most occurring characters

Value	Count	Frequency (%)
3	14030	64.9%
4	5678	26.3%
5	1701	7.9%
2	172	0.8%
1	30	0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	21611	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
3	14030	64.9%
4	5678	26.3%
5	1701	7.9%
2	172	0.8%
1	30	0.1%

Most occurring scripts

Value	Count	Frequency (%)
Common	21611	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
3	14030	64.9%
4	5678	26.3%
5	1701	7.9%
2	172	0.8%
1	30	0.1%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	21611	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
3	14030	64.9%
4	5678	26.3%
5	1701	7.9%
2	172	0.8%
1	30	0.1%

grade
Real number (ℝ)

Distinct	12
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.6568877

Minimum	1
Maximum	13
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	1
5-th percentile	6
Q1	7
median	7
Q3	8
95-th percentile	10
Maximum	13
Range	12
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.1755023
Coefficient of variation (CV)	0.15352221
Kurtosis	1.1906555
Mean	7.6568877
Median Absolute Deviation (MAD)	1
Skewness	0.77105867
Sum	165473
Variance	1.3818058
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
7	8980	41.6%
8	6067	28.1%
9	2615	12.1%
6	2038	9.4%
10	1134	5.2%
11	399	1.8%
5	242	1.1%
12	90	0.4%
4	29	0.1%
13	13	0.1%
Other values (2)	4	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1	< 0.1%
3	3	< 0.1%
4	29	0.1%
5	242	1.1%
6	2038	9.4%
7	8980	41.6%
8	6067	28.1%
9	2615	12.1%
10	1134	5.2%
11	399	1.8%

Value	Count	Frequency (%)
13	13	0.1%
12	90	0.4%
11	399	1.8%
10	1134	5.2%
9	2615	12.1%
8	6067	28.1%
7	8980	41.6%
6	2038	9.4%
5	242	1.1%
4	29	0.1%

sqft_above
Real number (ℝ)

Distinct	946
Distinct (%)	4.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1788.3961

Minimum	290
Maximum	9410
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	290
5-th percentile	850
Q1	1190
median	1560
Q3	2210
95-th percentile	3400
Maximum	9410
Range	9120
Interquartile range (IQR)	1020

Descriptive statistics

Standard deviation	828.12816
Coefficient of variation (CV)	0.46305635
Kurtosis	3.4017084
Mean	1788.3961
Median Absolute Deviation (MAD)	450
Skewness	1.4465844
Sum	38649028
Variance	685796.25
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1300	212	1.0%
1010	210	1.0%
1200	206	1.0%
1220	192	0.9%
1140	184	0.9%
1400	180	0.8%
1060	178	0.8%
1180	177	0.8%
1340	176	0.8%
1250	174	0.8%
Other values (936)	19722	91.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
290	1	< 0.1%
370	1	< 0.1%
380	1	< 0.1%
384	1	< 0.1%
390	2	< 0.1%
410	1	< 0.1%
420	2	< 0.1%
430	1	< 0.1%
440	1	< 0.1%
460	1	< 0.1%

Value	Count	Frequency (%)
9410	1	< 0.1%
8860	1	< 0.1%
8570	1	< 0.1%
8020	1	< 0.1%
7880	1	< 0.1%
7850	1	< 0.1%
7680	1	< 0.1%
7420	1	< 0.1%
7320	1	< 0.1%
6720	1	< 0.1%

sqft_basement
Real number (ℝ)

Distinct	306
Distinct (%)	1.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	291.45736

Minimum	0
Maximum	4820
Zeros	13125
Zeros (%)	60.7%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	560
95-th percentile	1190
Maximum	4820
Range	4820
Interquartile range (IQR)	560

Descriptive statistics

Standard deviation	442.48735
Coefficient of variation (CV)	1.518189
Kurtosis	2.7166126
Mean	291.45736
Median Absolute Deviation (MAD)	0
Skewness	1.5779206
Sum	6298685
Variance	195795.06
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	13125	60.7%
600	221	1.0%
700	218	1.0%
500	214	1.0%
800	206	1.0%
400	184	0.9%
1000	149	0.7%
900	144	0.7%
300	142	0.7%
200	108	0.5%
Other values (296)	6900	31.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	13125	60.7%
10	2	< 0.1%
20	1	< 0.1%
40	4	< 0.1%
50	11	0.1%
60	10	< 0.1%
65	1	< 0.1%
70	7	< 0.1%
80	20	0.1%
90	21	0.1%

Value	Count	Frequency (%)
4820	1	< 0.1%
4130	1	< 0.1%
3500	1	< 0.1%
3480	1	< 0.1%
3260	1	< 0.1%
3000	1	< 0.1%
2850	1	< 0.1%
2810	1	< 0.1%
2730	1	< 0.1%
2720	1	< 0.1%

yr_built
Real number (ℝ)

Distinct	116
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1971.008

Minimum	1900
Maximum	2015
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	1900
5-th percentile	1915
Q1	1951
median	1975
Q3	1997
95-th percentile	2011
Maximum	2015
Range	115
Interquartile range (IQR)	46

Descriptive statistics

Standard deviation	29.372358
Coefficient of variation (CV)	0.014902202
Kurtosis	-0.65724347
Mean	1971.008
Median Absolute Deviation (MAD)	23
Skewness	-0.46988344
Sum	42595453
Variance	862.73543
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2014	559	2.6%
2006	454	2.1%
2005	450	2.1%
2004	433	2.0%
2003	422	2.0%
1977	417	1.9%
2007	417	1.9%
1978	387	1.8%
1968	381	1.8%
2008	367	1.7%
Other values (106)	17324	80.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1900	87	0.4%
1901	29	0.1%
1902	27	0.1%
1903	46	0.2%
1904	45	0.2%
1905	74	0.3%
1906	92	0.4%
1907	65	0.3%
1908	86	0.4%
1909	94	0.4%

Value	Count	Frequency (%)
2015	38	0.2%
2014	559	2.6%
2013	201	0.9%
2012	170	0.8%
2011	130	0.6%
2010	143	0.7%
2009	230	1.1%
2008	367	1.7%
2007	417	1.9%
2006	454	2.1%

yr_renovated
Real number (ℝ)

Distinct	70
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	84.410069

Minimum	0
Maximum	2015
Zeros	20697
Zeros (%)	95.8%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	2015
Range	2015
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	401.69701
Coefficient of variation (CV)	4.7588755
Kurtosis	18.698968
Mean	84.410069
Median Absolute Deviation (MAD)	0
Skewness	4.5492533
Sum	1824186
Variance	161360.49
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	20697	95.8%
2014	91	0.4%
2013	37	0.2%
2003	36	0.2%
2005	35	0.2%
2007	35	0.2%
2000	35	0.2%
2004	26	0.1%
1990	25	0.1%
2006	24	0.1%
Other values (60)	570	2.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	20697	95.8%
1934	1	< 0.1%
1940	2	< 0.1%
1944	1	< 0.1%
1945	3	< 0.1%
1946	2	< 0.1%
1948	1	< 0.1%
1950	2	< 0.1%
1951	1	< 0.1%
1953	3	< 0.1%

Value	Count	Frequency (%)
2015	16	0.1%
2014	91	0.4%
2013	37	0.2%
2012	11	0.1%
2011	13	0.1%
2010	18	0.1%
2009	22	0.1%
2008	18	0.1%
2007	35	0.2%
2006	24	0.1%

zipcode
Real number (ℝ)

Distinct	70
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	98077.942

Minimum	98001
Maximum	98199
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	98001
5-th percentile	98004
Q1	98033
median	98065
Q3	98118
95-th percentile	98177
Maximum	98199
Range	198
Interquartile range (IQR)	85

Descriptive statistics

Standard deviation	53.505054
Coefficient of variation (CV)	0.00054553606
Kurtosis	-0.85349434
Mean	98077.942
Median Absolute Deviation (MAD)	42
Skewness	0.40568218
Sum	2.1195624 × 10⁹
Variance	2862.7908
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
98103	601	2.8%
98038	590	2.7%
98115	583	2.7%
98052	574	2.7%
98117	553	2.6%
98042	548	2.5%
98034	545	2.5%
98118	508	2.4%
98023	499	2.3%
98006	498	2.3%
Other values (60)	16112	74.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
98001	362	1.7%
98002	199	0.9%
98003	280	1.3%
98004	317	1.5%
98005	168	0.8%
98006	498	2.3%
98007	140	0.6%
98008	283	1.3%
98010	100	0.5%
98011	195	0.9%

Value	Count	Frequency (%)
98199	317	1.5%
98198	280	1.3%
98188	136	0.6%
98178	262	1.2%
98177	255	1.2%
98168	269	1.2%
98166	254	1.2%
98155	446	2.1%
98148	57	0.3%
98146	288	1.3%

lat
Real number (ℝ)

Distinct	5034
Distinct (%)	23.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	47.560046

Minimum	47.1559
Maximum	47.7776
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	47.1559
5-th percentile	47.3103
Q1	47.47095
median	47.5718
Q3	47.678
95-th percentile	47.74965
Maximum	47.7776
Range	0.6217
Interquartile range (IQR)	0.20705

Descriptive statistics

Standard deviation	0.13856801
Coefficient of variation (CV)	0.0029135383
Kurtosis	-0.67649634
Mean	47.560046
Median Absolute Deviation (MAD)	0.1049
Skewness	-0.48514566
Sum	1027820.1
Variance	0.019201095
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
47.5322	17	0.1%
47.6846	17	0.1%
47.6624	17	0.1%
47.5491	17	0.1%
47.6711	16	0.1%
47.6955	16	0.1%
47.6886	16	0.1%
47.5402	15	0.1%
47.686	15	0.1%
47.6904	15	0.1%
Other values (5024)	21450	99.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
47.1559	1	< 0.1%
47.1593	1	< 0.1%
47.1622	1	< 0.1%
47.1647	1	< 0.1%
47.1764	1	< 0.1%
47.1775	1	< 0.1%
47.1776	2	< 0.1%
47.1795	1	< 0.1%
47.1803	1	< 0.1%
47.1808	1	< 0.1%

Value	Count	Frequency (%)
47.7776	3	< 0.1%
47.7775	3	< 0.1%
47.7774	1	< 0.1%
47.7772	3	< 0.1%
47.7771	2	< 0.1%
47.777	2	< 0.1%
47.7769	3	< 0.1%
47.7768	2	< 0.1%
47.7767	6	< 0.1%
47.7766	4	< 0.1%

long
Real number (ℝ)

Distinct	752
Distinct (%)	3.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-122.21389

Minimum	-122.519
Maximum	-121.315
Zeros	0
Zeros (%)	0.0%
Negative	21611
Negative (%)	100.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	-122.519
5-th percentile	-122.387
Q1	-122.328
median	-122.23
Q3	-122.125
95-th percentile	-121.979
Maximum	-121.315
Range	1.204
Interquartile range (IQR)	0.203

Descriptive statistics

Standard deviation	0.14083134
Coefficient of variation (CV)	-0.0011523349
Kurtosis	1.0494255
Mean	-122.21389
Median Absolute Deviation (MAD)	0.101
Skewness	0.88504925
Sum	-2641164.5
Variance	0.019833467
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-122.29	116	0.5%
-122.3	111	0.5%
-122.362	104	0.5%
-122.291	100	0.5%
-122.372	99	0.5%
-122.363	99	0.5%
-122.288	98	0.5%
-122.357	96	0.4%
-122.284	95	0.4%
-122.365	94	0.4%
Other values (742)	20599	95.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-122.519	1	< 0.1%
-122.515	1	< 0.1%
-122.514	1	< 0.1%
-122.512	1	< 0.1%
-122.511	2	< 0.1%
-122.509	2	< 0.1%
-122.507	1	< 0.1%
-122.506	1	< 0.1%
-122.505	3	< 0.1%
-122.504	2	< 0.1%

Value	Count	Frequency (%)
-121.315	2	< 0.1%
-121.316	1	< 0.1%
-121.319	1	< 0.1%
-121.321	1	< 0.1%
-121.325	1	< 0.1%
-121.352	2	< 0.1%
-121.359	1	< 0.1%
-121.364	2	< 0.1%
-121.402	1	< 0.1%
-121.403	1	< 0.1%

sqft_living15
Real number (ℝ)

Distinct	777
Distinct (%)	3.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1986.5596

Minimum	399
Maximum	6210
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	399
5-th percentile	1140
Q1	1490
median	1840
Q3	2360
95-th percentile	3300
Maximum	6210
Range	5811
Interquartile range (IQR)	870

Descriptive statistics

Standard deviation	685.41655
Coefficient of variation (CV)	0.34502693
Kurtosis	1.5967935
Mean	1986.5596
Median Absolute Deviation (MAD)	410
Skewness	1.1081365
Sum	42931539
Variance	469795.84
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1540	197	0.9%
1440	195	0.9%
1560	192	0.9%
1500	181	0.8%
1460	169	0.8%
1580	167	0.8%
1800	166	0.8%
1720	166	0.8%
1620	165	0.8%
1610	165	0.8%
Other values (767)	19848	91.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
399	1	< 0.1%
460	2	< 0.1%
620	2	< 0.1%
670	1	< 0.1%
690	2	< 0.1%
700	2	< 0.1%
710	2	< 0.1%
720	2	< 0.1%
740	8	< 0.1%
750	3	< 0.1%

Value	Count	Frequency (%)
6210	1	< 0.1%
6110	1	< 0.1%
5790	6	< 0.1%
5610	1	< 0.1%
5600	1	< 0.1%
5500	1	< 0.1%
5380	1	< 0.1%
5340	1	< 0.1%
5330	1	< 0.1%
5220	1	< 0.1%

sqft_lot15
Real number (ℝ)

Distinct	8689
Distinct (%)	40.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	12769.025

Minimum	651
Maximum	871200
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	337.7 KiB

Quantile statistics

Minimum	651
5-th percentile	1999
Q1	5100
median	7620
Q3	10083.5
95-th percentile	37064
Maximum	871200
Range	870549
Interquartile range (IQR)	4983.5

Descriptive statistics

Standard deviation	27305.37
Coefficient of variation (CV)	2.1384067
Kurtosis	150.74974
Mean	12769.025
Median Absolute Deviation (MAD)	2505
Skewness	9.5063189
Sum	2.7595141 × 10⁸
Variance	7.4558322 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
5000	427	2.0%
4000	357	1.7%
6000	289	1.3%
7200	211	1.0%
4800	145	0.7%
7500	142	0.7%
8400	116	0.5%
4500	111	0.5%
3600	111	0.5%
5100	109	0.5%
Other values (8679)	19593	90.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
651	1	< 0.1%
659	1	< 0.1%
660	1	< 0.1%
748	2	< 0.1%
750	4	< 0.1%
755	1	< 0.1%
757	1	< 0.1%
758	1	< 0.1%
788	1	< 0.1%
794	1	< 0.1%

Value	Count	Frequency (%)
871200	1	< 0.1%
858132	1	< 0.1%
560617	1	< 0.1%
438213	1	< 0.1%
434728	1	< 0.1%
425581	1	< 0.1%
422967	1	< 0.1%
411962	1	< 0.1%
392040	2	< 0.1%
386812	1	< 0.1%

Auto

Heatmap
Table

	id	price	bedrooms	bathrooms	sqft_living	sqft_lot	floors	grade	sqft_above	sqft_basement	yr_built	yr_renovated	zipcode	lat	long	sqft_living15	sqft_lot15	waterfront	view	condition
id	1.000	0.004	0.006	0.015	0.002	-0.117	0.019	0.020	0.004	0.002	0.027	-0.017	-0.005	-0.004	0.007	0.000	-0.115	0.006	0.029	0.030
price	0.004	1.000	0.345	0.497	0.644	0.075	0.322	0.658	0.542	0.252	0.102	0.102	-0.009	0.456	0.064	0.572	0.063	0.320	0.208	0.023
bedrooms	0.006	0.345	1.000	0.522	0.647	0.217	0.228	0.381	0.540	0.231	0.180	0.017	-0.167	-0.021	0.191	0.444	0.202	0.000	0.038	0.024
bathrooms	0.015	0.497	0.522	1.000	0.746	0.069	0.547	0.658	0.691	0.192	0.567	0.043	-0.205	0.008	0.261	0.570	0.063	0.102	0.114	0.130
sqft_living	0.002	0.644	0.647	0.746	1.000	0.304	0.401	0.716	0.844	0.328	0.352	0.053	-0.207	0.031	0.285	0.747	0.284	0.140	0.149	0.060
sqft_lot	-0.117	0.075	0.217	0.069	0.304	1.000	-0.234	0.152	0.272	0.037	-0.038	0.009	-0.319	-0.122	0.371	0.360	0.922	0.014	0.040	0.039
floors	0.019	0.322	0.228	0.547	0.401	-0.234	1.000	0.502	0.599	-0.272	0.552	0.013	-0.062	0.025	0.149	0.305	-0.231	0.022	0.024	0.179
grade	0.020	0.658	0.381	0.658	0.716	0.152	0.502	1.000	0.712	0.093	0.501	0.016	-0.182	0.104	0.223	0.663	0.156	0.118	0.143	0.154
sqft_above	0.004	0.542	0.540	0.691	0.844	0.272	0.599	0.712	1.000	-0.166	0.472	0.031	-0.279	-0.026	0.385	0.697	0.254	0.083	0.089	0.107
sqft_basement	0.002	0.252	0.231	0.192	0.328	0.037	-0.272	0.093	-0.166	1.000	-0.178	0.063	0.115	0.116	-0.200	0.130	0.030	0.135	0.159	0.094
yr_built	0.027	0.102	0.180	0.567	0.352	-0.038	0.552	0.501	0.472	-0.178	1.000	-0.215	-0.317	-0.126	0.413	0.336	-0.016	0.032	0.041	0.248
yr_renovated	-0.017	0.102	0.017	0.043	0.053	0.009	0.013	0.016	0.031	0.063	-0.215	1.000	0.062	0.025	-0.075	-0.006	0.009	0.092	0.109	0.067
zipcode	-0.005	-0.009	-0.167	-0.205	-0.207	-0.319	-0.062	-0.182	-0.279	0.115	-0.317	0.062	1.000	0.250	-0.577	-0.287	-0.326	0.079	0.074	0.074
lat	-0.004	0.456	-0.021	0.008	0.031	-0.122	0.025	0.104	-0.026	0.116	-0.126	0.025	0.250	1.000	-0.143	0.028	-0.117	0.034	0.068	0.058
long	0.007	0.064	0.191	0.261	0.285	0.371	0.149	0.223	0.385	-0.200	0.413	-0.075	-0.577	-0.143	1.000	0.380	0.373	0.096	0.085	0.081
sqft_living15	0.000	0.572	0.444	0.570	0.747	0.360	0.305	0.663	0.697	0.130	0.336	-0.006	-0.287	0.028	0.380	1.000	0.366	0.089	0.147	0.062
sqft_lot15	-0.115	0.063	0.202	0.063	0.284	0.922	-0.231	0.156	0.254	0.030	-0.016	0.009	-0.326	-0.117	0.373	0.366	1.000	0.000	0.035	0.013
waterfront	0.006	0.320	0.000	0.102	0.140	0.014	0.022	0.118	0.083	0.135	0.032	0.092	0.079	0.034	0.096	0.089	0.000	1.000	0.592	0.017
view	0.029	0.208	0.038	0.114	0.149	0.040	0.024	0.143	0.089	0.159	0.041	0.109	0.074	0.068	0.085	0.147	0.035	0.592	1.000	0.025
condition	0.030	0.023	0.024	0.130	0.060	0.039	0.179	0.154	0.107	0.094	0.248	0.067	0.074	0.058	0.081	0.062	0.013	0.017	0.025	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	id	date	price	bedrooms	bathrooms	sqft_living	sqft_lot	floors	condition	grade	sqft_above	sqft_basement	yr_built	yr_renovated	zipcode	lat	long	sqft_living15	sqft_lot15
0	7129300520	2014-10-13	221900.0	3	1.00	1180	5650	1.0	3	7	1180.0	0	1955	0	98178	47.5112	-122.257	1340	5650
1	6414100192	2014-12-09	538000.0	3	2.25	2570	7242	2.0	3	7	2170.0	400	1951	1991	98125	47.7210	-122.319	1690	7639
2	5631500400	2015-02-25	180000.0	2	1.00	770	10000	1.0	3	6	770.0	0	1933	0	98028	47.7379	-122.233	2720	8062
3	2487200875	2014-12-09	604000.0	4	3.00	1960	5000	1.0	5	7	1050.0	910	1965	0	98136	47.5208	-122.393	1360	5000
4	1954400510	2015-02-18	510000.0	3	2.00	1680	8080	1.0	3	8	1680.0	0	1987	0	98074	47.6168	-122.045	1800	7503
5	7237550310	2014-05-12	1225000.0	4	4.50	5420	101930	1.0	3	11	3890.0	1530	2001	0	98053	47.6561	-122.005	4760	101930
6	1321400060	2014-06-27	257500.0	3	2.25	1715	6819	2.0	3	7	1715.0	0	1995	0	98003	47.3097	-122.327	2238	6819
7	2008000270	2015-01-15	291850.0	3	1.50	1060	9711	1.0	3	7	1060.0	0	1963	0	98198	47.4095	-122.315	1650	9711
8	2414600126	2015-04-15	229500.0	3	1.00	1780	7470	1.0	3	7	1050.0	730	1960	0	98146	47.5123	-122.337	1780	8113
9	3793500160	2015-03-12	323000.0	3	2.50	1890	6560	2.0	3	7	1890.0	0	2003	0	98038	47.3684	-122.031	2390	7570

	id	date	price	bedrooms	bathrooms	sqft_living	sqft_lot	floors	condition	grade	sqft_above	sqft_basement	yr_built	zipcode	lat	long	sqft_living15	sqft_lot15
21603	7852140040	2014-08-25	507250.0	3	2.50	2270	5536	2.0	3	8	2270.0	0	2003	98065	47.5389	-121.881	2270	5731
21604	9834201367	2015-01-26	429000.0	3	2.00	1490	1126	3.0	3	8	1490.0	0	2014	98144	47.5699	-122.288	1400	1230
21605	3448900210	2014-10-14	610685.0	4	2.50	2520	6023	2.0	3	9	2520.0	0	2014	98056	47.5137	-122.167	2520	6023
21606	7936000429	2015-03-26	1007500.0	4	3.50	3510	7200	2.0	3	9	2600.0	910	2009	98136	47.5537	-122.398	2050	6200
21607	2997800021	2015-02-19	475000.0	3	2.50	1310	1294	2.0	3	8	1180.0	130	2008	98116	47.5773	-122.409	1330	1265
21608	263000018	2014-05-21	360000.0	3	2.50	1530	1131	3.0	3	8	1530.0	0	2009	98103	47.6993	-122.346	1530	1509
21609	6600060120	2015-02-23	400000.0	4	2.50	2310	5813	2.0	3	8	2310.0	0	2014	98146	47.5107	-122.362	1830	7200
21610	1523300141	2014-06-23	402101.0	2	0.75	1020	1350	2.0	3	7	1020.0	0	2009	98144	47.5944	-122.299	1020	2007
21611	291310100	2015-01-16	400000.0	3	2.50	1600	2388	2.0	3	8	1600.0	0	2004	98027	47.5345	-122.069	1410	1287
21612	1523300157	2014-10-15	325000.0	2	0.75	1020	1076	2.0	3	7	1020.0	0	2008	98144	47.5941	-122.299	1020	1357

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Missing values

Sample